FROM --platform=linux/amd64 node:22-alpine AS frontend-builder

WORKDIR /app/frontend

COPY frontend/package.json frontend/package-lock.json ./

RUN npm ci --ignore-scripts

COPY frontend/ ./

ENV NODE_OPTIONS=--max-old-space-size=4096

ENV VITE_WEB=true

RUN npm run build

FROM golang:1.25-alpine AS backend-builder

WORKDIR /app

COPY go.mod go.sum ./

ENV GOPROXY=https://goproxy.cn,https://goproxy.io,direct

RUN GOFLAGS="-mod=mod" go mod download

COPY backend/ ./backend/

COPY main_web.go ./

ARG APP_VERSION=1.0.0

RUN CGO_ENABLED=0 GOOS=linux GOFLAGS="-mod=mod" go build -tags web -ldflags "-s -w -X main.version=${APP_VERSION}" -o /app/tinyrdm-server .

FROM alpine:3.21

RUN apk add --no-cache ca-certificates tzdata nginx \

&& rm -rf /var/cache/apk/* /tmp/*

COPY --from=frontend-builder /app/frontend/dist /usr/share/nginx/html

COPY docker/nginx.conf /etc/nginx/http.d/default.conf

WORKDIR /app

COPY --from=backend-builder /app/tinyrdm-server .

COPY docker/entrypoint.sh /entrypoint.sh

RUN chmod +x /entrypoint.sh

EXPOSE 8086

ENV PORT=8088

ENV GIN_MODE=release

ENV XDG_CONFIG_HOME=/app

ENTRYPOINT ["/entrypoint.sh"]